Genius

I just ordered one. It's got a pass-through connector for the cable, swivels vertical/horizontally, can tilt 15 degrees in any direction, and should adjust for various cases. All the reviews i've seen say they're the best out there. I'll update when i get it installed.

Zealot

I love ProClip mounts. I've gotten one for every cell phone I've had since '06. I have a tilt & swivel one (no charger pass-through, but I just use a standard car charger with it) for my iPhone now and it works perfectly, particularly for GPS use. I hate the suction cup window mounts – they never stay put no matter how firmly I try to install them and having my iPhone fall off the mount is absolutely unacceptable.